Vessels are found in
Vessels are found in
- All angiosperms and some gymnosperm
- Most of the angiosperm and few gymnosperms
- All angiosperms, all gymnosperms and some pteridophyta
- All pteridophyta
The Correct Option is B
Solution and Explanation
The correct option is (B) : Most of the angiosperm and few gymnosperms
One of the cell types of xylem, the tissue of plants that conducts water, is a vessel. Gymnosperms often lack a vessel, which is present in angiosperms, which are blooming plants. Therefore, "all angiosperms and some gymnosperms" is the appropriate response.
Top Questions on Anatomy of Flowering Plants
- Assertion (A): Dicot leaf is dark green in colour on the upper surface and light green in colour on the lower surface.
Reason (R): Palisade tissue is at the abaxial side and spongy tissue is at the adaxial side in this leaf.
Identify the correct option from the following:- AP EAPCET - 2025
- Botany
- Anatomy of Flowering Plants
- Assertion (A): The functions of sieve tubes are controlled by the nucleus of companion cells. The companion cells help in maintaining the pressure gradient in sieve tubes.
Reason (R): Gymnosperms phloem has albuminous cells and sieve cells.
Identify the correct option from the following:- AP EAPCET - 2025
- Botany
- Anatomy of Flowering Plants
- Identify the tissues in correct sequence based on the given characters
A) Cell walls are thickened with cellulose, hemicellulose and pectin.
B) Cellulose walls Polygonal and perform photosynthesis.
C) Thickened and lignified cell walls with pits. Options :- AP EAPCET - 2025
- Botany
- Anatomy of Flowering Plants
- Choose the correct statements:
I. Phellogen made up of narrow thin-walled rectangular cells
II. Soft bark is formed early in the season
III. More xylem vessels with narrow lumen are called late wood
IV. In isobilateral leaf, mesophyll is differentiated- AP EAPCET - 2025
- Botany
- Anatomy of Flowering Plants
- Assertion (A): Trichomes help in preventing water loss due to transpiration.
Reason (R): The specialized cells near the guard cells together constitute stomatal apparatus.- AP EAPCET - 2025
- Botany
- Anatomy of Flowering Plants
Questions Asked in NEET exam
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
- NEET (UG) - 2025
- Moment Of Inertia
Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
(iii) Na(Hg), $C_{2}H_{5}OH$- NEET (UG) - 2025
- Organic Chemistry
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is:
- NEET (UG) - 2025
- Electromagnetic Induction and Inductance
- A wire of resistance \(R\) is cut into 8 equal pieces. From these pieces, two equivalent resistances are made by adding four of these together in parallel. Then these two are added in series. The net effective resistance of the combination is:
- NEET (UG) - 2025
- Resistance
- Consider the diameter of a spherical object being measured with the help of a Vernier Callipers. Suppose its 10 Vernier Scale Divisions (V.S.D.) are equal to its 9 Main Scale Divisions (M.S.D.). The least count in the M.S. is 0.1 cm and the zero of V.S. is at -0.1 cm when the jaws of Vernier callipers are closed. If the main scale reading for the diameter is \(M = 5\) cm and the number of coinciding vernier division is 8, the measured diameter after zero error correction, is:
- NEET (UG) - 2025
- Measurement of length
Concepts Used:
Anatomy of Flowering Plants
Anatomy of flowering plants is the study of the structure and organization of the different parts of the plant body that are involved in reproduction, growth, and development. The flowering plants, also known as angiosperms, are the largest and most diverse group of plants on Earth, and their anatomy is highly specialized to meet the specific needs of these organisms.
The anatomy of flowering plants can be divided into two main parts: the root system and the shoot system. The root system is responsible for anchoring the plant in the soil, absorbing water and nutrients, and storing food. The shoot system, on the other hand, consists of the stem, leaves, flowers, and fruits, and is responsible for photosynthesis, reproduction, and growth.
The stem of a flowering plant is composed of several layers of tissue, including the epidermis, cortex, and vascular tissue, which are specialized for different functions such as support, transport, and storage. The leaves are also composed of several layers of tissue, including the epidermis, mesophyll, and vascular tissue, and are specialized for photosynthesis and gas exchange.
Read More: Reproduction in Plants
The flowers of flowering plants are the reproductive structures that produce seeds, and their anatomy is highly diverse and specialized to attract pollinators and facilitate fertilization. The different parts of the flower, such as the sepals, petals, stamens, and pistil, are arranged in specific patterns and shapes that are unique to each species.
Understanding the anatomy of flowering plants is essential for plant scientists, farmers, and gardeners, as it provides insights into the growth, development, and reproductive biology of these organisms, and can help to improve crop yields and plant breeding efforts.